976943926

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{330719}}^1$

素因数の和:330939

約数の個数: 16

約数和(自身を含む): 1682703360

約数和(自身を除く): 705759434

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 330719, 661438, 2315033, 4630066, 69781709, 139563418, 488471963, 976943926]

約数ペア:

[(1, 976943926), (2, 488471963), (7, 139563418), (14, 69781709), (211, 4630066), (422, 2315033), (1477, 661438), (2954, 330719)]